Discussion of the VIRTIO specification
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From: "Michael S. Tsirkin" <mst@redhat.com>
To: Stefan Hajnoczi <stefanha@redhat.com>
Cc: Frank Yang <lfy@google.com>,
	virtio-comment@lists.oasis-open.org,
	Cornelia Huck <cohuck@redhat.com>,
	Gerd Hoffmann <kraxel@redhat.com>,
	"Dr. David Alan Gilbert" <dgilbert@redhat.com>,
	Roman Kiryanov <rkir@google.com>
Subject: Re: [virtio-comment] RFC: virtio-hostmem (+ Continuation of discussion from [virtio-dev] Memory sharing device)
Date: Wed, 6 Mar 2019 12:28:30 -0500	[thread overview]
Message-ID: <20190306122634-mutt-send-email-mst@kernel.org> (raw)
In-Reply-To: <20190306163616.GA29057@stefanha-x1.localdomain>

On Wed, Mar 06, 2019 at 04:36:16PM +0000, Stefan Hajnoczi wrote:
> > \section{Host Memory Device}\label{sec:Device Types / Host Memory Device}
> 
> The Host Memory Device defines an entirely new device model that bypasses
> VIRTIO.  Why make this a VIRTIO device if the VIRTIO device model is not a good
> fit for what you're trying to achieve?  This device seems out of scope to me.

It's different from virtio pci.
But this looks a bit like a special transport to me.
I'll look at it more next week sometime.

-- 
MST

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  reply	other threads:[~2019-03-06 17:28 UTC|newest]

Thread overview: 13+ messages / expand[flat|nested]  mbox.gz  Atom feed  top
2019-02-24 21:18 [virtio-comment] RFC: virtio-hostmem (+ Continuation of discussion from [virtio-dev] Memory sharing device) Frank Yang
2019-02-24 21:22 ` [virtio-comment] " Frank Yang
2019-02-25  5:15 ` Roman Kiryanov
2019-02-25  5:27 ` [virtio-comment] " Roman Kiryanov
2019-02-25 12:56 ` [virtio-comment] " Dr. David Alan Gilbert
2019-02-25 13:50 ` [virtio-comment] " Michael S. Tsirkin
2019-02-25 18:54   ` Roman Kiryanov
2019-02-25 20:34     ` Michael S. Tsirkin
2019-02-25 23:08       ` Roman Kiryanov
2019-02-25 23:45         ` Michael S. Tsirkin
2019-03-06 16:36 ` [virtio-comment] " Stefan Hajnoczi
2019-03-06 17:28   ` Michael S. Tsirkin [this message]
2019-03-07 17:33     ` Stefan Hajnoczi

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